Bath bench



FIG. 1 is a top plan view of a bath bench showing our new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a right side elevation view thereof, the left side elevation view being a mirror image of the right side view; and,

FIG. 6 is a top right front perspective view thereof. 

The ornamental design for a bath bench, as shown and described. 